How To Fix HPC030 - Hierarchy level &1 in &2 is used in hierarchy node table

HPC030 - Overview

• Message type: E = Error

• Message class: HPC - Classification-Based Product Hierarchy

• Message number: 030

• Message text: Hierarchy level &1 in &2 is used in hierarchy node table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HPC030 - Hierarchy level &1 in &2 is used in hierarchy node table ?

  The SAP error message HPC030 indicates that a hierarchy level is being used in a hierarchy node table, which typically means that there is an issue with the hierarchy structure in your SAP system. This error can occur in various contexts, such as when working with hierarchical data in SAP applications like SAP BW (Business Warehouse) or SAP ERP.
  
  Cause:
  The error message HPC030 is triggered when:
  
  You are trying to delete or modify a hierarchy level that is currently in use by one or more nodes in the hierarchy.
  The hierarchy level is still referenced in the hierarchy node table, which prevents changes to the hierarchy structure.
  
  
  Solution:
  To resolve the HPC030 error, you can follow these steps:
  
  
  Check Hierarchy Usage:
  
  Identify the hierarchy level and the hierarchy node table where it is being used. You can do this by checking the hierarchy structure in the relevant transaction (e.g., transaction code HIER or HIERARCHY).
  
  
  
  Remove References:
  
  If you need